Isotonic exercises involve muscle contraction with movement, where the muscle changes length during the contraction. These exercises are effective for building muscle strength, endurance, and improving functional mobility. Isotonic exercises are commonly used in rehabilitation to restore muscle function and coordination.

Examples of isotonic exercises include lifting weights, squats, lunges, and resistance band exercises. These exercises help improve muscle performance by working both the concentric (shortening) and eccentric (lengthening) phases of muscle contraction.

Isotonic exercises are essential for rebuilding strength after injury or surgery, enhancing physical performance, and improving overall functional movement.